EP2052795A4 - Method for producing seamless pipe - Google Patents

Method for producing seamless pipe

Info

Publication number
EP2052795A4
EP2052795A4 EP07768002A EP07768002A EP2052795A4 EP 2052795 A4 EP2052795 A4 EP 2052795A4 EP 07768002 A EP07768002 A EP 07768002A EP 07768002 A EP07768002 A EP 07768002A EP 2052795 A4 EP2052795 A4 EP 2052795A4
Authority
EP
European Patent Office
Prior art keywords
seamless pipe
producing seamless
producing
pipe
seamless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07768002A
Other languages
German (de)
French (fr)
Other versions
EP2052795A1 (en
EP2052795B1 (en
Inventor
Tomio Yamakawa
Kazuhiro Shimoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of EP2052795A1 publication Critical patent/EP2052795A1/en
Publication of EP2052795A4 publication Critical patent/EP2052795A4/en
Application granted granted Critical
Publication of EP2052795B1 publication Critical patent/EP2052795B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/08—Diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/02—Roll dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/02—Roll dimensions
    • B21B2267/06—Roll diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/04—Roll speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/06—Product speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like
    • B21B27/025—Skew rolls
EP07768002.3A 2006-08-14 2007-07-02 Method for producing seamless pipe Active EP2052795B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006221167 2006-08-14
PCT/JP2007/063227 WO2008020510A1 (en) 2006-08-14 2007-07-02 Method for producing seamless pipe

Publications (3)

Publication Number Publication Date
EP2052795A1 EP2052795A1 (en) 2009-04-29
EP2052795A4 true EP2052795A4 (en) 2012-07-04
EP2052795B1 EP2052795B1 (en) 2013-06-05

Family

ID=39082038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07768002.3A Active EP2052795B1 (en) 2006-08-14 2007-07-02 Method for producing seamless pipe

Country Status (10)

Country Link
US (1) US7536888B2 (en)
EP (1) EP2052795B1 (en)
JP (1) JP4586921B2 (en)
CN (1) CN101410196B (en)
AR (1) AR062376A1 (en)
BR (1) BRPI0706213B1 (en)
CA (1) CA2633376C (en)
EA (1) EA012898B1 (en)
WO (1) WO2008020510A1 (en)
ZA (1) ZA200805383B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110072778A1 (en) * 2009-09-28 2011-03-31 Welaptega Marine Limited Method for pressing a stud
JP5012992B2 (en) * 2010-12-08 2012-08-29 住友金属工業株式会社 Seamless pipe manufacturing method
JP5273230B2 (en) * 2011-11-01 2013-08-28 新日鐵住金株式会社 Manufacturing method of seamless metal pipe
MX2016012047A (en) * 2014-03-19 2016-12-07 Nippon Steel & Sumitomo Metal Corp Production method for seamless metal tube.
RU2617084C1 (en) * 2016-03-22 2017-04-19 Комаров Андрей Ильич Method of manufacturing seamless pipes of size 426x11-13 mm for nuclear power facilities of steel of "08х18н10-ш" grade
RU2618686C1 (en) * 2016-03-22 2017-05-10 Комаров Андрей Ильич METHOD FOR PRODUCING SEAMLESS PIPES OF 426×8-13 mm SIZE MADE OF STEEL MARK "08Х18Н10Т-Ш"
RU2613815C1 (en) * 2016-03-22 2017-03-21 Комаров Андрей Ильич METHOD FOR PRODUCING SEAMLESS PIPES WITH DIAMETER OF 426×8-10 mm SIZE FOR NUCLEAR POWER FACILITIES OF STEEL OF "08Х18Н10-Ш" GRADE
RU2614972C1 (en) * 2016-03-22 2017-03-31 Комаров Андрей Ильич METHOD OF MANUFACTURING SEAMLESS COLD PIPES OF SIZE 168, 3Kh10, 6Kh10, 6Kh5000-10000 mm OF CORROSION-RESISTANT ALLOY OF KhN30MDB GRADE
RU2613811C1 (en) * 2016-03-22 2017-03-21 Комаров Андрей Ильич METHOD OF MANUFACTURING SEAMLESS PIPES OF SIZE 377×8-18 mm FOR NUCLEAR POWER FACILITIES OF STEEL OF 08X18H10T-W GRADE
RU2615393C1 (en) * 2016-03-22 2017-04-04 Комаров Андрей Ильич Method of manufacturing seamless pipes of size 426×20-22 mm for nuclear power facilities of steel of "08х18н10-ш" grade
RU2615386C1 (en) * 2016-03-22 2017-04-04 Комаров Андрей Ильич Method of producing cold-deformed coupling pipes of 108×18×7,400-7,600 mm size from corrosion-resistant alloy of "хн30мдб" grade
CN111318573A (en) * 2018-12-14 2020-06-23 新疆八一钢铁股份有限公司 Roller scoring method for increasing friction force
CN109807175B (en) * 2019-02-28 2020-05-15 西安东耘新金属材料有限公司 Superfine crystal rolling method for large-size titanium alloy bar
DE102020114886A1 (en) * 2020-06-04 2021-12-09 Gerresheimer Bünde Gmbh Method and a system for producing a glass article

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0754503A1 (en) * 1995-01-10 1997-01-22 Sumitomo Metal Industries, Ltd. Method and apparatus for piercing seamless metal pipe
JP2001340904A (en) * 2000-05-29 2001-12-11 Sumitomo Metal Ind Ltd Piercing rolling method of seamless steel pipe
EP1637244A1 (en) * 2003-05-21 2006-03-22 Sumitomo Metal Industries, Ltd. Method of manufacturing seamless tube
EP1649945A1 (en) * 2003-06-06 2006-04-26 Sumitomo Metal Industries, Ltd. Drilling/rolling method in manufacturing seamless tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947605B2 (en) * 1980-04-24 1984-11-20 新日本製鐵株式会社 Inclined roll rolling machine and rolling method for pipes
JPS6059042B2 (en) * 1981-04-10 1985-12-23 住友金属工業株式会社 Manufacturing method of seamless steel pipe
JPS626953A (en) 1985-02-06 1987-01-13 大和紡績株式会社 Deodorizing nonwoven fabric
US5477719A (en) * 1991-12-28 1995-12-26 Sumitomo Metal Industries, Ltd. Inclined-rolling method and inclined rolling apparatus
JP2996077B2 (en) * 1993-11-02 1999-12-27 住友金属工業株式会社 Piercing method of seamless metallic tube
JP3021664B2 (en) 1995-01-10 2000-03-15 住友金属工業株式会社 Method and apparatus for piercing and rolling seamless metal pipes
JP3820896B2 (en) * 2001-02-23 2006-09-13 住友金属工業株式会社 Seamless pipe inclined rolling mill and rolling method thereof
US7146836B2 (en) * 2003-06-06 2006-12-12 Sumitomo Metal Industries, Ltd. Piercing method for manufacturing of seamless pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0754503A1 (en) * 1995-01-10 1997-01-22 Sumitomo Metal Industries, Ltd. Method and apparatus for piercing seamless metal pipe
JP2001340904A (en) * 2000-05-29 2001-12-11 Sumitomo Metal Ind Ltd Piercing rolling method of seamless steel pipe
EP1637244A1 (en) * 2003-05-21 2006-03-22 Sumitomo Metal Industries, Ltd. Method of manufacturing seamless tube
EP1649945A1 (en) * 2003-06-06 2006-04-26 Sumitomo Metal Industries, Ltd. Drilling/rolling method in manufacturing seamless tube

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008020510A1 *

Also Published As

Publication number Publication date
EA200801416A1 (en) 2009-02-27
CA2633376C (en) 2010-02-23
EP2052795A1 (en) 2009-04-29
JP4586921B2 (en) 2010-11-24
AR062376A1 (en) 2008-11-05
CN101410196A (en) 2009-04-15
ZA200805383B (en) 2009-10-28
BRPI0706213A2 (en) 2011-03-15
BRPI0706213B1 (en) 2019-07-09
EP2052795B1 (en) 2013-06-05
US20090064748A1 (en) 2009-03-12
JPWO2008020510A1 (en) 2010-01-07
US7536888B2 (en) 2009-05-26
WO2008020510A1 (en) 2008-02-21
EA012898B1 (en) 2009-12-30
CN101410196B (en) 2010-09-08
CA2633376A1 (en) 2008-02-21

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